EP0445292A1 - Composition lubrifiante a modificateur de frottement solide - Google Patents

Composition lubrifiante a modificateur de frottement solide Download PDF

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Publication number
EP0445292A1
EP0445292A1 EP90902573A EP90902573A EP0445292A1 EP 0445292 A1 EP0445292 A1 EP 0445292A1 EP 90902573 A EP90902573 A EP 90902573A EP 90902573 A EP90902573 A EP 90902573A EP 0445292 A1 EP0445292 A1 EP 0445292A1
Authority
EP
European Patent Office
Prior art keywords
lubricant
mass
carbon
der
die
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP90902573A
Other languages
German (de)
English (en)
Inventor
Alexandr Ivanovich Shebalin
Jury Nikolaevich Privalko
Gennady Viktorovich Sakovich
Viktor Sergeevich Porokhov
Vladimir Alexeevich Molokeev
Evgeny Anatolievich Petrov
Petr Mikhailovich Brylyakov
Valentin Vasilievich Samsonov
Vladimir Petrovich Dorfman
Vladlen Sergeevich Lifontov
Anatoly Mikhailovich Staver
Jury Alexandrovich Korobov
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0445292A1 publication Critical patent/EP0445292A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M125/00—Lubricating compositions characterised by the additive being an inorganic material
    • C10M125/02—Carbon; Graphite
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/04—Elements
    • C10M2201/041—Carbon; Graphite; Carbon black
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
    • C10M2201/04—Elements
    • C10M2201/041—Carbon; Graphite; Carbon black
    • C10M2201/042—Carbon; Graphite; Carbon black halogenated, i.e. graphite fluoride
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/20—Metal working
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/251—Alcohol-fuelled engines
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/252—Diesel engines
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/252—Diesel engines
    • C10N2040/253—Small diesel engines
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/255—Gasoline engines
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2040/00—Specified use or application for which the lubricating composition is intended
    • C10N2040/25—Internal-combustion engines
    • C10N2040/255—Gasoline engines
    • C10N2040/28—Rotary engines

Definitions

  • lubricating masses with a fixed friction modifier are known. They are, for example, lubricants which contain solid disperse anti-friction substances (graphite, molybdenum disulfide, etc.) and have high anti-friction, crack and pitting-preventing properties ("Masla i prisadki dlya Floornykh i kombainovykh dvigatelei", reference book, SGArabA, ABVipper, ABVipper, Kholomonov, 1984, pp.76-84). The solids content of these lubricants is 1-5 mass% and above. These lubricants have relatively low initial wear-resistant properties and also insufficient colloid stability.
  • the lubricant according to the invention is used for the lubrication of machines and mechanisms in the process of both running-in and operation.
  • the lubricant is used as slippery rigid lubrication for plain bearings, guides, sliders, ball joints, chain drives and technological equipment, for example press molds. They are also used as transmission oils for highly stressed assemblies and as oils for internal combustion engines of other mechanisms.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)

Abstract

Une composition lubrifiante à modificateur de frottement solide se compose d'une base d'huile et d'une addition de carbone hautement dispersée. L'addition représente en elle-même du carbone aggloméré, la taille des aggromérats étant comprise entre 1 et 10 nm, et contient 2,0 à 99,0 % en poids de diamant non abrasif ainsi que 1,0 à 98,0 % de graphite. Le rapport des composants exprimés en pourcentage en poids est le suivant: carbone aggloméré 0,01 à 1,0; base d'huile le solde.
EP90902573A 1989-09-21 1989-09-21 Composition lubrifiante a modificateur de frottement solide Withdrawn EP0445292A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1989/000249 WO1991004311A1 (fr) 1989-09-21 1989-09-21 Composition lubrifiante a modificateur de frottement solide

Publications (1)

Publication Number Publication Date
EP0445292A1 true EP0445292A1 (fr) 1991-09-11

Family

ID=21617559

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90902573A Withdrawn EP0445292A1 (fr) 1989-09-21 1989-09-21 Composition lubrifiante a modificateur de frottement solide

Country Status (3)

Country Link
EP (1) EP0445292A1 (fr)
JP (1) JPH04502930A (fr)
WO (1) WO1991004311A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100395319C (zh) * 2005-05-25 2008-06-18 李家诚 超分散纳米球金刚石乳化液及其制备方法
EP2033935A4 (fr) * 2006-06-05 2013-05-29 Central Glass Co Ltd Procédé de préparation de dispersion liquide de nanodiamants fluorés
US8790541B2 (en) 2006-06-05 2014-07-29 Central Glass Co., Ltd. Method for preparing fluorinated nanodiamond liquid dispersion

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3986120B2 (ja) * 1997-06-20 2007-10-03 三菱化学株式会社 内燃機関部品等性能試験用潤滑油組成物及びその製造方法
US7449432B2 (en) 2006-03-07 2008-11-11 Ashland Licensing And Intellectual Property, Llc (Alip) Gear oil composition containing nanomaterial
US8507414B2 (en) 2008-04-14 2013-08-13 Applied Diamond Inc. Oil-in-water emulsion composition
RU2457239C2 (ru) * 2009-10-19 2012-07-27 Федеральное государственное бюджетное учреждение науки Институт углехимии и химического материаловедения Сибирского отделения Российской Академии наук (ИУХМ СО РАН) Пластичная смазка для подшипников качения
RU2567058C1 (ru) * 2014-10-21 2015-10-27 Федеральное государственное унитарное предприятие "Специальное конструкторско-технологическое бюро "Технолог" Способ получения алмазосодержащей композиции

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4094799A (en) * 1976-12-20 1978-06-13 Atlantic Richfield Company Solid particles-containing lubricating oil composition and method for using same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9104311A1 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100395319C (zh) * 2005-05-25 2008-06-18 李家诚 超分散纳米球金刚石乳化液及其制备方法
EP2033935A4 (fr) * 2006-06-05 2013-05-29 Central Glass Co Ltd Procédé de préparation de dispersion liquide de nanodiamants fluorés
US8790541B2 (en) 2006-06-05 2014-07-29 Central Glass Co., Ltd. Method for preparing fluorinated nanodiamond liquid dispersion

Also Published As

Publication number Publication date
WO1991004311A1 (fr) 1991-04-04
JPH04502930A (ja) 1992-05-28

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